{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["astronomical object", "event", "biology"], "input": "Using the number of earwax lamina deposited in the earplug and development of sexual organs from dead whales , Another method for determining age at sexual maturity , involves measurements of testosterone from the baleen of male blue whales ."}
{"astronomical object": [], "event": [], "biology": []}